ICD-10-CM > S00-T88 > S10-S19 > S15 > S15.0 > S15.00 S15.00 Unspecified injury of carotid artery Non-Billable/Non-Specific Codes S15.001Unspecified injury of right carotid arteryS15.001A..., initial encounterS15.001D..., subsequent encounterS15.001S..., sequelaS15.002Unspecified injury of left carotid arteryS15.002A..., initial encounterS15.002D..., subsequent encounterS15.002S..., sequelaS15.009Unspecified injury of unspecified carotid arteryS15.009A..., initial encounterS15.009D..., subsequent encounterS15.009S..., sequela